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Structural studies of an acidic galactoglucomannan from the O15 reference strain (C.D.C. 4523-60) of Serratia marcescens

✍ Scribed by David Oxley; Stephen G. Wilkinson

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 435 KB
Volume: 186
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(89)84043-1

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✦ Synopsis

Both neutral and acidic potymers have been isolated from the lipopolysaccharide extract of the reference strain (C.D.C. 4523-60) for Serrat~a rnar~es~e~ serogroup 015. By means of n.m.r. spectroscopy, methylation analysis, and studies of degradation products, the acidic polysa~haride was shown to have a branched pentasaccharide replating-unit with the following structure.

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